Riemann Sums and Definite IntegralsB - Riemann Sums and...

This preview shows page 1 - 7 out of 14 pages.

Riemann Sums and Riemann Sums and Definite IntegralsDefinite IntegralsSection 4.3
th
th
xi-1< ci<xiis called a Riemann sum offfor the partition .ci= a + i 1()niiif cx=x
Defn. of a Definite IntegralDefn. of a Definite IntegralIf fis defined on the closed interval [a, b] and the limitexists, then fis integrable on [a, b], and the limit is denoted by 01lim()niiif cx∆ →=01lim()( )bniiiaf cxf x dx∆ →==
Thm. 4.4 Continuity Implies Thm. 4.4 Continuity Implies IntegrabilityIntegrabilityIf a function fis continuous on the closed interval [a, b], then fis integrable on [a, b].

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture